public override async Task Intercept(IInvocationAsync invocation)
{
try
{
LogInterceptStart(invocation);
await _delays.BeforeProceed().ConfigureAwait(false);
await invocation.Proceed().ConfigureAwait(false);
await _delays.AfterProceed().ConfigureAwait(false);
await LogReturnValue((dynamic)invocation.ReturnValue, invocation).ConfigureAwait(false);
LogInterceptEnd(invocation);
}
catch (Exception ex)
{
_log.Add($"{invocation.Method.Name}:InterceptException:{ex.Message}");
throw;
}
finally
{
_log.Freeze();
}
}
public override async Task Intercept(IInvocationAsync invocation)
{
// do some async work before proceed
await Task.Yield();
await invocation.Proceed();
}
public override async Task Intercept(IInvocationAsync invocation)
{
// do some work before invocation
await Task.Yield();
// invoke
await invocation.Proceed();
// override the return value
invocation.ReturnValue = (int)invocation.Arguments[0] + 1;
}
/// <summary>
/// Intercepts a asynchronous method <paramref name="invocation"/>.
/// </summary>
/// <param name="invocation">The method invocation.</param>
public virtual Task Intercept(IInvocationAsync invocation)
{
return(invocation.Proceed());
}
private void LogInterceptEnd(IInvocationAsync invocation)
{
_log.Add($"{invocation.Method.Name}:InterceptEnd");
}
private async Task LogReturnValue <TResult>(Task <TResult> returnValue, IInvocationAsync invocation)
{
var result = await returnValue;
_log.Add($"{invocation.Method.Name}:{result}");
}
private async Task LogReturnValue(Task returnValue, IInvocationAsync invocation)
{
await returnValue;
_log.Add($"{invocation.Method.Name}:Void");
}
